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i965/fs: ralloc fs_inst's fs_reg sources.
authorMatt Turner <mattst88@gmail.com>
Thu, 20 Feb 2014 05:18:44 +0000 (21:18 -0800)
committerMatt Turner <mattst88@gmail.com>
Sun, 1 Jun 2014 20:29:23 +0000 (13:29 -0700)
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_fs.cpp
src/mesa/drivers/dri/i965/brw_fs.h

index af458ba..4823108 100644 (file)
@@ -55,6 +55,9 @@ void
 fs_inst::init()
 {
    memset(this, 0, sizeof(*this));
+
+   this->src = ralloc_array(this, fs_reg, 3);
+
    this->conditional_mod = BRW_CONDITIONAL_NONE;
 
    this->dst = reg_undef;
@@ -142,6 +145,11 @@ fs_inst::fs_inst(enum opcode opcode, fs_reg dst,
 fs_inst::fs_inst(const fs_inst &that)
 {
    memcpy(this, &that, sizeof(that));
+
+   this->src = ralloc_array(this, fs_reg, 3);
+
+   for (int i = 0; i < 3; i++)
+      this->src[i] = that.src[i];
 }
 
 #define ALU1(op)                                                        \
index e079842..11a5c7c 100644 (file)
@@ -211,7 +211,7 @@ public:
    bool writes_flag() const;
 
    fs_reg dst;
-   fs_reg src[3];
+   fs_reg *src;
 
    uint32_t texture_offset; /**< Texture offset bitfield */
    uint32_t offset; /* spill/unspill offset */